If a researcher applies scalp electrodes to get measurements of brain activity,the researcher is using:
A) PET scans
B) fMRIs
C) EEG recordings
D) transcranial magnetic stimulation

Question

Quizplus · Accepted Answer

Scalp electrodes are used in electroencephalography (EEG) recordings to measure electrical activity in the brain. PET scans use radioactive tracers and fMRIs use magnetic fields to measure brain activity, while transcranial magnetic stimulation is a technique for stimulating the brain with magnetic fields.

If a Researcher Applies Scalp Electrodes to Get Measurements of Brain